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AW: [TF-LD] Semantic Integration

From: Anicic, Darko <darko.anicic@siemens.com>
Date: Fri, 9 Feb 2018 16:23:44 +0000
To: Public Web of Things IG <public-wot-ig@w3.org>
Message-ID: <506E83C73FFE64489FEDD50EC57ACFC820B6FBE8@DENBGAT9EK3MSX.ww902.siemens.net>
Dear all,

Please find the update from [TF-LD]  Semantic Integration telco on 09.02.2018 here:
https://github.com/w3c/wot/blob/master/plugfest/2018-prague/semantic%20integration/Semantic-Integration-Prague-PlugFest-Preparation.pptx 

Thank you,
Darko

-----Urspr√ľngliche Nachricht-----
Von: Anicic, Darko [mailto:darko.anicic@siemens.com] 
Gesendet: Freitag, 9. Februar 2018 16:10
An: Kazuyuki Ashimura; Public Web of Things IG
Betreff: [TF-LD] Semantic Integration

Hi all,

we would like to have another Semantic Integration web meeting. Since Kaz is not online, I cannot start TF-LD meeting. In order to participate, please use the link below.

Thank you,
Darko 

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-----Urspr√ľngliche Nachricht-----
Von: Kazuyuki Ashimura [mailto:ashimura@w3.org] 
Gesendet: Freitag, 2. Februar 2018 18:18
An: Public Web of Things IG
Betreff: [TF-LD] minutes - 2 February 2018

available at:
  https://www.w3.org/2018/02/02-wot-minutes.html


also as text below.

Thanks for taking notes, Michael Koster!

Kazuyuki

---

   [1]W3C

      [1] http://www.w3.org/


                               - DRAFT -

                             WoT IG - TF-LD

02 Feb 2018

Attendees

   Present
          Darko_Anicic, Aparna_Thuluva, Kaz_Ashimura, Danh_Le_Phuoc,
          Maria_Poveda, Michael_Koster, Fano_Ramparany

   Regrets

   Chair
          Darko

   Scribe
          kaz, mjkoster

Contents

     * [2]Topics
         1. [3]Semantic Interoperability for Prague
         2. [4]Welcome Fano
         3. [5]PlugFest Preparation
     * [6]Summary of Action Items
     * [7]Summary of Resolutions
     __________________________________________________________

   <inserted> scribenick: kaz

Semantic Interoperability for Prague

   [8]Darko's slides

      [8] https://www.w3.org/WoT/IG/wiki/images/2/20/2018-02-02-W3C-WoT-TF-LD-Prague-PlugFest-Preparation.pdf


   Darko: we need to set a goal
   ... [Goal]
   ... what is the goal related to semantic interoperability that
   we want to demonstrate?
   ... [Guideline for semantic interoperability]

   <scribe> scribenick: mjkoster

   Darko: extend the plugfest templates to include guidance and
   get information
   ... need to define iotschema requirements
   ... we are also defining requirements for the Thing Directory
   ... also, we can start to engage external participants for
   example OCF

   <inserted> scribenick: kaz

   darko: [Further proposals]
   ... Koster, maybe you can make some report on the plugfest?

   Koster: several calls for preparation for plugfest
   ... next step soon for the questionnaire template
   ... the area working on semantic interoperability
   ... protocol binding automation
   ... continue to work on proxies
   ... improving semantic interoperability
   ... security
   ... accessibility
   ... everyone to get common understanding
   ... design pattern guidance for semantic interoperability
   ... in the questionnaire, question on discovery
   ... added another thing on thing directory
   ... next selection criteria for application
   ... how to choose action, events, etc.
   ... register information to thing directory
   ... how the clients use it
   ... how does the client get information they look for
   ... semantic annotation to be exposed to clients
   ... how does the proxies work with thing directory
   ... we're ready to get input from people
   ... for convergence
   ... how we develop scenarios

   Darko: ok
   ... how to define scenarios?
   ... what are available?
   ... e.g., I have a switch
   ... and need a lamp
   ... to interact with
   ... query to the thing directory?
   ... to deal with multiple air conditioners?
   ... the question is who is posting the question
   ... we should generate that kind of scenarios

Welcome Fano

   Fano: working on IoT
   ... interested in AI
   ... user application and semantic web technology
   ... participating in ETSI as well

PlugFest Preparation

   [9]Koster's slides

      [9] https://github.com/mjkoster/wot-protocol-binding/blob/master/Prague-semantic-integration.pdf


   Koster: looking for workflow
   ... common background
   ... RESTful hyper state state machines
   ... multicast involved, other network configuration as well
   ... how to discover things
   ... how the network messages work
   ... how to build semantic annotation?
   ... how to structure the framework?
   ... register things and deploy them
   ... protocol to do that
   ... breaking things into workflow is needed

   Darko: have you started concrete work on the workflow?

   Koster: it's really part of the way what we're describing
   things
   ... the common thing with the scenario
   ... e.g., discovery
   ... some way for doing the data flow and logic for application
   ... maybe more of a framework

   Darko: scenario with workflow
   ... participants will follow it
   ... e.g., discovery could be done by asking somebody like the
   directory
   ... how to generate TD and script?
   ... different parts within the workflow

   Koster: the way we use the concept
   ... structure with guidance
   ... how we do discovery, e.g., by SPARQL query
   ... how the server builds Things
   ... without learning the detail of RDF
   ... would like to break down materials I'm working on
   ... it's sort of a model
   ... another model about how the annotation works as well
   ... let's figure out what the common pattern is like
   ... any questions? comments?

   Kaz: please provide your slides for the minutes :)
   ... next
   ... we should create the template questionnaire to gather
   scenarios as we already discussed during the plugfest call on
   Wednesday

   Koster: by the next web call, I'd like to create the template
   questionnaire
   ... including functionality
   ... might be more than one thing directory
   ... need to put this on the (github) wiki

   Darko: is the goal include specifying use cases?

   Koster: we should make some recommendations
   ... put together actual use cases
   ... we had cross-domain use cases but those were quite basic
   ones
   ... can go back and provide some
   ... seems like people tend to add some more
   ... item about applicaiton

   Darko: we need template information
   ... we can prepare semantic artifacts
   ... we had a few scenarios
   ... for the previous plugfest
   ... we can pre-define some scenarios
   ... maybe same scenarios as the one for Burlingame

   Danh: we should list scenarios and identify what's feasible
   ... it's right time to create a wiki or something to clarify
   actual scenarios

   <DarkoAnicic> Plugfest preparation:
   [10]https://github.com/w3c/wot/blob/master/plugfest/2018-prague

   /preparation.md

     [10] https://github.com/w3c/wot/blob/master/plugfest/2018-prague/preparation.md


   Danh: who implements which part
   ... e.g., semantic features to be solved

   Darko: posted the link to the plugfest prep page
   ... above

   Danh: rather than generic use cases, we need to clarify how to
   handle security, etc.

   Darko: (adds several topics)
   ... create a separate scenario page including the workflow
   ... semantic integration section with hands-on guidance and
   examples

   Danh: elaborate implementable level

   Kaz: +1
   ... we should clarify the scenarios with concrete settings

   Koster: possibly using a separate page
   ... that's good

   Darko: there is another dedicated call for plugfest
   ... how to proceed?

   Koster: can provide the overall questionnaire
   ... and maybe should get someone from this LD TF to submit some
   more stuff
   ... would like to harmonize with the basic template

   Danh: can elaborate my expertise

   Darko: need to start with the overall questionnaire

   Danh: we can't go far from the general template
   ... can have some more dedicated calls for further discussion

   Koster: ok
   ... and we should cooperate with McCool about security

   Kaz: are you suggesting we have yet another slot?

   Koster: we can use this LD slot for that purpose
   ... this slot is used bi-weekly and we can use another
   bi-weekly part for that additional discussion

   Darko: ok

   Koster: wanted to run through the slides some more (e.g., TD
   annotation capability, interaction, data item...) but we should
   do that next time
   ... people are encouraged to read the slides

   Darko: so people are encouraged to join the main plugfest call
   on Wednesday
   ... and we can have further discussion next Friday

   Kaz: that's good
   ... but possibly I can't make the call next Friday, on Feb. 9

   [adjourned]

Summary of Action Items

Summary of Resolutions

   [End of minutes]
     __________________________________________________________


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    $Date: 2018/02/02 16:47:40 $

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Received on Friday, 9 February 2018 16:24:13 UTC

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